1313100611 has 2 divisors, whose sum is σ = 1313100612. Its totient is φ = 1313100610.

The previous prime is 1313100539. The next prime is 1313100619. The reversal of 1313100611 is 1160013131.

It is a strong prime.

It is an emirp because it is prime and its reverse (1160013131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1313100611 - 2²² = 1308906307 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1313100611.

It is not a weakly prime, because it can be changed into another prime (1313100619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656550305 + 656550306.

It is an arithmetic number, because the mean of its divisors is an integer number (656550306).

Almost surely, 2^1313100611 is an apocalyptic number.

1313100611 is a deficient number, since it is larger than the sum of its proper divisors (1).

1313100611 is an equidigital number, since it uses as much as digits as its factorization.

1313100611 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 17.

The square root of 1313100611 is about 36236.7301366997. The cubic root of 1313100611 is about 1095.0467682255.

Adding to 1313100611 its reverse (1160013131), we get a palindrome (2473113742).

The spelling of 1313100611 in words is "one billion, three hundred thirteen million, one hundred thousand, six hundred eleven".